128*0.125*0.25/4怎样用简便方法算?

问题描述:

128*0.125*0.25/4怎样用简便方法算?
1个回答 分类:数学 2014-10-30

问题解答:

我来补答
128*0.125*0.25/4
=16*8*0.125*0.25*0.25
=16*0.25*0.25
=4*0.25*4*0.25
=1*1
=1
 
 
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